Interpump PUMP WW74 R + FLANGE B3B14
Interpump WW74 R with B3B14 flange is an industrial pump delivering 8 L/min at 70 bar, rated 1.1 kW. Operating at 2800 rpm, it suits compact high-pressure applications requiring reliable fluid transfer in…
SKU 3G-ITP-02003
Also listed as: WW0074B000 · WW0074B 000
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
Interpump WW74 R with B3B14 flange is an industrial pump delivering 8 L/min at 70 bar, rated 1.1 kW. Operating at 2800 rpm, it suits compact high-pressure applications requiring reliable fluid transfer in manufacturing and processing systems.
Frequently Asked Questions
What is the Interpump WW74 R pump used for?
The Interpump WW74 R with B3B14 flange is an industrial pump designed for compact high-pressure fluid transfer in manufacturing and processing systems. It delivers 8 L/min at 70 bar, making it suitable for applications requiring reliable, moderate-flow pressure in industries such as automotive parts cleaning and general industrial washing.
What are the specifications of the Interpump WW74 R pump?
The Interpump WW74 R pump delivers 8 L/min at 70 bar (1015 psi) with a power rating of 1.1 kW (1.5 hp). It operates at 2800 rpm, weighs 5.2 kg, and has overall dimensions of 177 mm. The pump includes a B3B14 flange and is built for compact high-pressure fluid transfer in industrial systems.
Where to buy the Interpump WW74 R pump in Singapore?
You can source the Interpump WW74 R pump through 3G Electric, a Singapore-focused industrial equipment distributor established in 1990. We handle logistics, customs clearance, and delivery to your facility in Singapore, ensuring the pump meets your application requirements with local technical support.
How to install the Interpump WW74 R pump?
Install the Interpump WW74 R pump on a stable, level surface aligned with the drive motor. Use flexible couplings to avoid shaft stress and ensure proper lubrication per Interpump guidelines. Verify rotation direction matches the arrow on the pump body before starting, and check all connections for leaks at operating pressure.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official WW74 parts list — 97 parts, 30 available in catalog

Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
30 parts available in our catalog — get a single quote with volume pricing
Official WW74 parts list — Industrial Pumps (Series 51)
Interpump Products
3G Electric supplies Interpump pumps & compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
